InnoScience has won a patent ruling in China resulting in a ban on Infineon's GaN sales in the country.

InnoScience has won a patent ruling in China resulting in a ban on Infineon's GaN sales in the country. According to a report by Digitimes on June 15, 2026, the decision directly impacts Infineon's Gallium Nitride (GaN) product line, which is a key growth area for power semiconductors. The ban is likely to disrupt Infineon's revenue in the Chinese market, which is a major consumer of power electronics. The ruling underscores the growing importance of intellectual property disputes in the semiconductor industry and could set a precedent for other companies. Infineon has not yet commented, but the ban is expected to take effect soon. This event negatively affects Infineon's competitive position in GaN technology and may lead to market share loss to Chinese competitors like InnoScience. Source: Digitimes